Adblock

Name: Adblock
Author: SandVPN

By: SandVPN Add-on

Adblock: A lightweight, permissionless and user-friendly ad blocker for ads, trackers and malware.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-07-31

Version:

1.0.0

Last updated: 2026-07-30

Features & Capabilities

Adblock blocks ads and trackers before they are even requested.

WHY IT'S FAST A static network filtering engine indexes every filter under its most discriminating token, so out of 120,000+ filters, only a handful are ever evaluated per request. Average matching latency: ~11 microseconds.

WHAT IT BLOCKS • Ad and tracker network requests (EasyList, EasyPrivacy, uAssets, Liste FR) • Ad placeholders, via CSS element hiding • YouTube video ads, via scriptlets that strip ad metadata from the player • Tracking parameters in URLs (fbclid, gclid, utm_*, and 120 more)

BUILT NOT TO BREAK SITES Cosmetic rules are validated before use: any selector able to reach the document root or match arbitrary elements is rejected. Generic rules are served on demand, based on the classes actually present in the page, instead of being dumped wholesale onto every site.

PRIVACY No accounts, no analytics, no telemetry, no data collection of any kind. Everything runs locally on your device.

User Growth & Download Statistics

Add-on

By:

SandVPN

Daily users:

Version:

1.0.0 Last updated: 2026-07-30

Version code:

6377863

Creation date:

2026-07-27

Risk:

Permissions:

Content scripts matches:

Size:

113.83KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-31

Compare stats and ranking:

Ranking

# 119,414 ▲

Other rankings

#20 in adblock keyword 92 ▲ #205 in malware keyword 38 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

SandVPN

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/sand-adblock/

Is Adblock Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Adblock requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Adblock is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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